package com.dtx.dynamic.jdk;
import org.springframework.stereotype.Repository;
@Repository("testDao")
public class TestDaoImpl implements TestDao{

	@Override
	public void save() {
		//int n = 100/0;
		System.out.println("保存");
	}

	@Override
	public void modify() {
		System.out.println("修改");
	}

	@Override
	public void delete() {
		System.out.println("删除");
	}
}
